Individual Calculations September 2009
 Strehlow, Horst  Total change: -8.10  Rating chartPersonal card
 Lichtenberger Sommer 2009 Berlin GER 2009-08-15
RcRownchangeKK*chgGame
 1938 2115 3.00 5 -0.54 15 -8.10 
  Knaak, Hans 1753 GER1.0010.10151.50 
  Sieglen, Joachim, Dr. f2339 GER0.001-0.2215-3.30 
  Alvarez, Luis 1870 GER1.0010.20153.00 
  Lerch, Philipp 1905 GER0.001-0.7715-11.55 
  Bergmann, Jens 1824 GER1.0010.15152.25 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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